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1. |
Record Nr. |
UNISA996466690103316 |
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Autore |
Carfora Mauro |
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Titolo |
Quantum Triangulations [[electronic resource] ] : Moduli Spaces, Strings, and Quantum Computing / / by Mauro Carfora, Annalisa Marzuoli |
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Pubbl/distr/stampa |
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Berlin, Heidelberg : , : Springer Berlin Heidelberg : , : Imprint : Springer, , 2012 |
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ISBN |
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Edizione |
[1st ed. 2012.] |
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Descrizione fisica |
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1 online resource (XVII, 284 p. 90 illus., 10 illus. in color.) |
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Collana |
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Lecture Notes in Physics, , 0075-8450 ; ; 845 |
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Disciplina |
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Soggetti |
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Physics |
Mathematical physics |
Quantum physics |
Manifolds (Mathematics) |
Complex manifolds |
Gravitation |
Physics, general |
Mathematical Physics |
Quantum Physics |
Manifolds and Cell Complexes (incl. Diff.Topology) |
Classical and Quantum Gravitation, Relativity Theory |
Mathematical Applications in the Physical Sciences |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Bibliographic Level Mode of Issuance: Monograph |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Triangulated Surfaces and Polyhedral Structures -- Singular Euclidean Structures an Riemann Surfaces -- Polyhedral Surfaces and the Weil-Petersson Form -- The Quantum Geometry of Polyhedral Surfaces -- State Sum Models and Observables -- Combinatorial Framework for Topological Quantum Computing -- A Capsule of Moduli Space Theory -- Spectral Theory on Polyhedral Surfaces -- Index. |
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Sommario/riassunto |
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Research on polyhedral manifolds often points to unexpected connections between very distinct aspects of Mathematics and Physics. In particular triangulated manifolds play quite a distinguished role in |
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such settings as Riemann moduli space theory, strings and quantum gravity, topological quantum field theory, condensed matter physics, and critical phenomena. Not only do they provide a natural discrete analogue to the smooth manifolds on which physical theories are typically formulated, but their appearance is rather often a consequence of an underlying structure which naturally calls into play non-trivial aspects of representation theory, of complex analysis and topology in a way which makes manifest the basic geometric structures of the physical interactions involved. Yet, in most of the existing literature, triangulated manifolds are still merely viewed as a convenient discretization of a given physical theory to make it more amenable for numerical treatment. The motivation for these lectures notes is thus to provide an approachable introduction to this topic, emphasizing the conceptual aspects, and probing, through a set of cases studies, the connection between triangulated manifolds and quantum physics to the deepest. This volume addresses applied mathematicians and theoretical physicists working in the field of quantum geometry and its applications. . |
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2. |
Record Nr. |
UNINA9910586591303321 |
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Autore |
O'Boyle Neil |
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Titolo |
Communication Theory for Humans : Communicators in a Mediated World / / by Neil O'Boyle |
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Pubbl/distr/stampa |
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Cham : , : Springer International Publishing : , : Imprint : Palgrave Macmillan, , 2022 |
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ISBN |
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9783031024504 |
9783031024498 |
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Edizione |
[1st ed. 2022.] |
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Descrizione fisica |
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1 online resource (223 pages) |
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Disciplina |
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Soggetti |
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Communication |
Information theory |
Mass media and history |
Digital media |
Media and Communication Theory |
Media and Communication History |
Digital and New Media |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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1. Introduction -- 2. Actors -- 3. Narrators -- 4. Members -- 5. Performers -- 6. Influencers -- 7. Produsers -- 8. Concluding Thoughts. |
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Sommario/riassunto |
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This book takes a human-centred and concept-led journey through communication theory and is aimed primarily at those who are new to communication studies. Each chapter uses a single concept – actors, narrators, members, performers, influencers, and produsers – to explore key ideas, theories, and thinkers. The six core concepts offer unique, though related, ways of thinking about “flesh and blood” human communicators in a world that is now fundamentally intertwined with media. Each chapter includes a mix of early and recent studies to enable readers to historically locate concepts and trace their evolution. Overall, the book aims to foster an appreciation of theory in readers, cultivate their theoretical sensitivity, and provide them with lots of “real world” examples to help them better understand how theories apply to everyday life. Neil O’Boyle is Associate Professor at the School of Communications, Dublin City University, Ireland. He teaches across a range ofsubjects, including communication theory, psychology, and advertising, and his research examines the interrelationships between media, popular culture, and collective identities. His most recent book is Sport, the Media and Ireland: Interdisciplinary Perspectives (2020). . |
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